@Bill.de.Cat - I was going to suggest the rapid LED pucks but I see you already found them. I have one of the royal blue enhancement pucks. It's a nice unit, bare board with a couple small mounting holes. Power supply can be bought cheaper or use an old one but I opted to just take theirs for ease.
I hung mine in the center of my small bar style Migro 120. I only used it during veg and then unplug the power at around the transition point. I couldn't say if it helped but I like gadgets, especially inexpensive ones.
I would not use their UVA led puck. The other products look pretty decent.
If you are looking for red and far red growlightsaustralia has these small led units called "buddies". Definitely worth a look.
I hung mine in the center of my small bar style Migro 120. I only used it during veg and then unplug the power at around the transition point. I couldn't say if it helped but I like gadgets, especially inexpensive ones.
I would not use their UVA led puck. The other products look pretty decent.
If you are looking for red and far red growlightsaustralia has these small led units called "buddies". Definitely worth a look.
Buddies (String LEDs) - Grow Lights Australia
"Buddies" Grow LEDs fill the gaps other LEDs can’t reach. Tough, waterproof side-lighting, under-canopy lighting, supplementary Far Red and more.
growlightsaustralia.com